Lab Review

Question 1

How to distinguish tonsils?

Answer 1

Nodules with lymphocytes invading epithelium

Question 2

What lymphatic organ has lobules?

Answer 2

Thymus

Question 3

Merocrine sweat glands

Answer 3

Cuboidal with smaller lumen

Question 4

Apocrine sweat glands

Answer 4

Simple squamous with larger lumen

Question 5

3 things in pancreas

Answer 5

1. Serous acini
2. Islets of langherhans
3. Centroacinar cells

Question 6

Duct in portal triad

Answer 6

Bile duct

Question 7

Parietal cells are?

Answer 7

Large and pink

Question 8

Chief cells are?

Answer 8

Small and purple

Question 9

Enamel secreted by?

Answer 9

Ameloblasts

Question 10

Dentin secreted by?

Answer 10

Odontoblasts

Question 11

Outermost layer of tooth (before eruption)

Answer 11

Ameloblasts

Question 12

Between dental sac and ameloblast is?

Answer 12

Stellate reticulum

Question 13

Which is darker, serous or mucous glands?

Answer 13

Serous

Question 14

Difference between bronchus and bronchiole

Answer 14

Bronchus has hyaline cartilage

Question 15

How to tell difference between alveolar ducts and sacs?

Answer 15

“Knobs” made of smooth m.

Question 16

Dermis in epidermis is called?

Answer 16

Dermal papillae

Question 17

Epidermis in dermis called?

Answer 17

Epidermal rete pegs

Question 18

T lymphocytes found in?

Answer 18

Diffuse tissue

Question 19

B lymphocytes found in?

Answer 19

Nodules

Question 20

Which lymphatic organ has epithelial stroma?

Answer 20

Thymus

Question 21

Difference between small and large intestine

Answer 21

Villi in SI, no pits in LI

Question 22

Intestinal epithelium

Answer 22

Simple columnar with goblet cells

Question 23

Parotid glands are what type?

Answer 23

Serous

Question 24

Difference between pancreas and salivary gland

Answer 24

Salivary gland has striated ducts, pancreas does not

Question 25

What sheath of hair follicle is greyish?

Answer 25

Outer sheath

Question 26

Difference between rumen, reticulum and omasum:

Answer 26

Rumen has NO smooth m. in papillae

Reticulum: smooth m. in luminal edges only

Omasum: 3 layers of smooth m. throughout entire papilla (which is long)

Question 27

Channel in liver is called?

Answer 27

Bile canaliculus

Question 28

Where are clara cells found?

Answer 28

Bronchioles

Question 29

What squamous cell lines airways?

Answer 29

Type I pneumocyte (Type II pneumocytes are their stem cell)